Since the maintenance and inspection of the servo drive is a more professional topic, I will provide you with an experience sharing on the maintenance and inspection of the servo drive not running according to the requirements of the knowledge and experience articles.
The servo drive is not running and the fault is repaired and checked.
I. Introduction. The servo drive is a high-precision motion control equipment, which is widely used in automated production lines, robots and other fields. However, due to various reasons, servo drives may fail to function. This article will introduce the experience and skills of maintenance and inspection of non-operation fault of servo drive based on actual cases, so as to help relevant technicians quickly locate and troubleshoot problems.
2.Check the control signal: Check whether the control signal input to the servo drive is normal, including pulse signal, direction signal, etc. If there is a problem with the control signal, you need to check that the signal cable is well connected and that the control source is working properly.
4.Check the sensor: If the mechanical transmission part is normal, you need to check whether the sensor is working properly. Sensors are an important part of the servo system to detect the operating status and position of the equipment. If there is a problem with the sensor, it needs to be repaired or replaced.
5.Check the software settings: In some cases, there may be problems with the parameter settings of the servo drive, causing the device to not function properly. Therefore, during the repair inspection, it is necessary to check whether the software settings of the equipment are correct. If there is a problem with the parameter settings, you need to adjust and fix it according to the instruction manual of the device.
6.Comprehensive investigation: During the maintenance inspection, it may be necessary to conduct a comprehensive investigation of the above parts to determine the specific cause of the failure. Comprehensive investigation requires a certain amount of experience and skills, and requires a certain understanding of various parts of the servo drive.
Fourth, case analysis.
This article will combine a practical case to introduce the process and skills of maintenance and inspection of servo drive non-operation. The servo drive of a factory has a non-operation failure, and the technician follows the following steps to carry out maintenance and inspection:
1.Check the power supply: the power supply is normal, and the voltage and current parameters meet the requirements.
2.Check the control signal: the control signal is normal, and there is no abnormality in the pulse signal and direction signal.
3.Check the mechanical transmission part: it is found that there is wear and tear in the bearing, which may be the cause of the equipment not functioning properly.
4.Replacement of bearings: Technicians replaced worn bearings and reassembled the equipment.
5.Test run: After the device is restarted, it is running normally and troubleshooting.
Through the above case analysis, it can be seen that the maintenance inspection of the servo drive is not running requires a certain amount of professional knowledge and experience, and a certain understanding of all parts of the equipment. In the process of maintenance inspection, it is necessary to follow certain processes and steps to gradually investigate the cause of the failure, and finally find the problem and repair or replace the parts. At the same time, it is also necessary to pay attention to the daily maintenance and maintenance of the equipment to reduce the probability of equipment failure.